baber/WOPTO huggingface dataset:
Patent JP-2010043446-A (JP)
Title: Blade height controller of motor grader
Inventor: KAMIYA YOSHINORI
IPC: E02F3/84
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade height controller of a motor grader which reduces trouble of setting a reference line of a tracing tape, etc., and is configured to be simple for adaption to the motor grader.  <P>SOLUTION: The blade height controller includes a laser scanner 32 which is attached to a measurement point set on the body of the motor grader 10 and radially emits a laser beam to receive laser beams reflected back from a plurality of reflection points, and a control means which outputs an adjusting signal for adjusting the height of a blade 22 based on the measured distances between the measurement point and a plurality of reflection points that are obtained from the laser scanner 32. The control means calculates the level of respective reflection points from the measured distances between the measurement point and the plurality of reflection points to detect the height of the blade 22 from the level of the reflection points, and determines a reference value from the levels of the reflection points to output a signal for adjusting the height of the blade 22 so that the height of the blade 22 follows the reference value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042844-A (JP)
Title: Accessory device for storage box
Inventor: KATO TETSUJI
IPC: B65D25/52
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accessory device for a storage box capable of cutting a sheet-like object which is drawn similar to that in a known manner without fitting any cutting blade to the storage box, repeatedly usable to a plurality of storage boxes, and provided with a locking structure capable of preventing any careless detachment in the fitted condition to the storage box while its structure is simple.  <P>SOLUTION: The accessory device has a cutting blade 9 for cutting a wrap film 1 drawn out of a storage box A along the longitudinal direction of the outer edge of a blade part holder 8 which is attachably/detachably fitted in the longitudinal direction along a continuously provided corner part of the storage box A. The blade part holder 8 has a substantially L shape in side view which is attached along at least two wall surfaces of the storage box A, and further has locking projecting pieces 10, 11 to be locked in locking slits 6 opened in the two wall surfaces in an attachable/detachable manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042370-A (JP)
Title: Hydrogen separating member
Inventor: NODA KENICHI
IPC: C01B3/56
Filed: 2008-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen separating member constituted by forming a Pd alloy hydrogen separating membrane on a porous support, more enhanced in hydrogen permeability than before even in the use under a high temperature hydrogen atmosphere.  <P>SOLUTION: The hydrogen separating member 1 is constituted by forming the Pd alloy hydrogen separating membrane 3 on the surface layer 2c of the porous support 2 and separates hydrogen contained in a mixed gas. The membrane contact layer 2d of the porous support 2 includes ceramics characterized in that the ratio of alumina and silica is 10 mol% or below. Since the amounts of alumina and silica in the surface layer 2c of the porous support 2 are little or not present, the reaction of the Pd alloy hydrogen separating membrane with alumina or silica is hard to occur even if the hydrogen separating member 1 is used in a high temperature hydrogen atmosphere and the intermetallic compound of them is not formed to make it hard to lower the hydrogen permeability of the porous support 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049823-A (JP)
Title: Gyrotron
Inventor: YASUTAKE HIROTO
IPC: H01J25/00
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gyrotron that allows brazing and soldering between an RF absorber 12 and a joint component 16 of a cooling structure 15 to be excellently executed in order to prevent the occurrence of cracking in the ceramic RF absorber 12.  <P>SOLUTION: The ceramic RF absorber 12 is provided in a beam tunnel 11 while metal flanges 13, 14 are arranged at the end parts of the RF absorber 12. The joint component 16 of the cooling structure 15 is brazed and soldered to the RF absorber 12 and the flanges 13, 14 by a brazing filler metal 23. A brazing-filler-metal outflow preventing part 27 is provided so as to prevent the brazing filler metal 23 from flowing out between the RF absorber 12 and the flange 14. The brazing-filler-metal outflow preventing part 27 comprises a concave trap 26 provided in the flange 14 between a joint part of the RF absorber 12 and the flange 14 and a joint part of the joint component 16 and the flange 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046852-A (JP)
Title: Laminated film
Inventor: KOBAYASHI JUICHI
IPC: B32B27/28
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film excellent in tensile strength, breaking elongation, high-frequency sealing strength, and interlayer adhesiveness.  <P>SOLUTION: The laminated film is obtained by laminating a layer (I) consisting of a resin composition 1 containing a component (A) of 1-55 mass%, a component (B) of 41-98 mass%, and a component (C) of 0.1-20 mass% (wherein the total of respective components is set to be 100 mass%) and a layer (II) consisting of a resin composition 2 containing a component (D). The components (A) to (Z) are as follows: (A): a polylactic acid-based resin. (B): an ethylene-α-olefin copolymer having density of 860-930 kg/m<SP>3</SP>and Melt Flow Rate (MFR) of 0.1-20 g/10 min. (C): a polymer having epoxy group. (D): a copolymer of ethylene and ethylene based unsaturated ester.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050625-A (JP)
Title: Radio transmitter
Inventor: KUSAMA KATSUMI
IPC: H04B1/3822
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption and to simplify a device configuration in the radio transmitter of an MIMO system.  <P>SOLUTION: The radio transmitter includes: a plurality of RF radio parts 7-1 and 7-2 for transmitting and receiving MIMO (Multiple-Input Multiple-Output) signals by antennas 8-1 and 8-2; and an MIMO-modulation and demodulation processing part 3 for converting transmission signals transmitted from the RF radio parts 7-1 and 7-2 to the MIMO signals and restoring reception signals from the MIMO signals received by the RF radio parts 7-1 and 7-2. A control part 10 increases and decreases the number of the MIMO signals to be processed in the MIMO-modulation and demodulation processing part 3 according to a predetermined condition, and stops power supply to the RF radio part which is not used among the RF radio parts 7-1 and 7-2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047439-A (JP)
Title: Piezoelectric ceramic and manufacturing method thereof
Inventor: HASHIMOTO TAKATOSHI
IPC: H01L41/43
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic of barium titanate base which has an orthorhombic-tetragonal structure phase transformation temperature t<SB>ot</SB>of ≤0°C and can be fired at a low temperature of 1,000-1,200°C without spoiling piezoelectricity, and a manufacturing method thereof.  <P>SOLUTION: The piezoelectric ceramic is manufactured by adding respectively a lithium oxide as a first sub-component of u pts.wt. in terms of Li<SB>2</SB>O and a niobium oxide as a second sub-component of v pts.wt. in terms of Nb<SB>2</SB>O<SB>5</SB>(wherein 0.040≤u≤0.081; 0.02≤v≤0.10) to a major component of a mixed ratio corresponding to the chemical formula: (1-x)BaTiO<SB>3</SB>-xCaTiO<SB>3</SB>(wherein 0.01≤x≤0.08) and firing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049892-A (JP)
Title: Lighting lamp for vehicle
Inventor: YAGI TAKAYUKI
IPC: H01L33/00
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable to form a light distribution pattern suitable for structuring a center part of the light distribution pattern for high beam having a compact structure, in a lighting lamp for a vehicle using a light-emitting device as a light source.  <P>SOLUTION: The lighting lamp for a vehicle incldues a structure making light from a light-emitting element 12 to deflect and emit further forward than a lens 14. At that time, a light-emitting center O of the light-emitting device 12 is arranged to be vertically shifted downward from an optical axis Ax. Meanwhile, the lens 14 is structured with a pair of right and left fan-shaped regions 14A1, 14A2 as reflecting-type Fresnel lenses, and with the other up-and-down pair of fan-shaped regions 14B1, 14B2 as plain lenses. At that time, each of the up-and-down pair of fan-shaped regions 14B1, 14B2, is formed in an angle-limited region with its center angle of 60°. With this, a nearly fan-shaped light distribution pattern with its end edge extended in a nearly horizontal direction, is enabled to be formed with slightly larger center angle than 180°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009018306-A (JP)
Title: Filter device for fuel
Inventor: KOJIMA TAKESHI
IPC: F02M37/22
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To normally easily keep a size of the mesh of a filter body constituting a filter device at a planned size.  <P>SOLUTION: The filter device F has the bag-like filter body 1, and a space forming member 2 contained in the filter body 1 and normally keeping the filter body 1 in an inflated bag state, mountable to a fuel sucking port P set in a fuel tank T with an inner space 10 of the filter body 1 communicating therewith. The filter body 1 is provided with an upper face 11 and a lower face 12. At least the lower face 12 of the filter body 1 is provided with an inner layer part 13 consisting of nonwoven fabric constituted of olefinic resin fiber like polypropylene and an outer layer part 14 consisting of textile mesh.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010049083-A (JP)
Title: Sound signal enhancement device and method therefore, program and recording medium
Inventor: YOSHIOKA TAKUYA
IPC: G10L21/028
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To achieve sound source separation, even when a reverberation period is longer than a frame width.  <P>SOLUTION: The sound signal enhancement device includes: a band splitting section; a parameter estimation section; a reverberation removing section; a sound source separation section; and a band combining section. The band splitting section splits an observation sound signal of a time domain into observation signals for each of the predetermined number of frequency bands. The parameter estimation section generates: an estimation value of a regression matrix, by which an observation signal of each of frequency bands is input and a reverberation component until fixed frame before is estimated; and an estimation value of a separation matrix for estimating a sound source signal. The reverberation removing section calculates a reverberation component by performing convolution arithmetic on the regression matrix to the observation signal for each frequency band, and generates a reverberation removing signal by subtracting the calculated reverberation component from the observation signal for each frequency band. The sound source separation section generates an estimation value of the sound source signal by multiplying the separation matrix with the reverberation removing signal. The band combining section synthesizes an estimation value of the sound source signal and converts it into an enhancement sound signal in the time domain.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048721-A (JP)
Title: Terahertz measuring device
Inventor: SING VIRAHAMPAL
IPC: G01N21/35
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speedy and reliable terahertz measuring device that improves output efficiency of a terahertz wave signal.  <P>SOLUTION: The terahertz measuring device includes a femtosecond laser generator 11 for emitting laser light beams 11A, a branching section for branching the laser light beams 11A into s-wave probe light beams 11B and p-wave pump light beams 11C having a polarization direction different from that of the s-wave probe light beams 11B, a nonlinear crystal 19A for emitting terahertz waves 11D by the incidence of the p-wave pump light beams 11C, a cycloolefin mirror 22 for allowing the light axis of terahertz waves 11E emitted from the nonlinear crystal 19A and transmitted through an object 100 to be measured to match that of the s-wave probe light beams 11B, and a balance detector 25 for detecting an optically modulated light signal by the incidence of the terahertz waves 11E and the s-wave probe light beams 11B having matched light axes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009089364-A (JP)
Title: Color processing apparatus and method
Inventor: MANABE YOSHIHIRO
IPC: H04N1/60
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To correct differences in color appearance due to the individual differences in color matching functions.  <P>SOLUTION: A spectral data acquiring unit 11 inputs spectral image data. A color matching function setting unit 12 sets individual color matching function. A referential color matching function setting unit 13 sets referential color matching functions. A spectral image correction unit 14 corrects the spectral image data based on the personal color matching functions and the referential color matching functions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010053802-A (JP)
Title: General purpose engine
Inventor: KIYONO KOICHI
IPC: F02N11/08
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recoil type general purpose engine reducing the size and weight, by using a generator of small capacity, easily starting the engine, and coping with even electric load energy in operation.  <P>SOLUTION: This general purpose engine includes: an output circuit 4 of the generator 3 connected to an igniter 51 required for starting at least the engine 1 and connected to a relay 6; a control circuit 8 for controlling the relay 6 for ON/OFF by voltage of the output circuit 4 detected by a voltage detecting circuit 81 connected to the output circuit 4; and an electric double layer capacitor 7 connected to a load 5 of the engine 1 including the output circuit 4 of the generator 3 and the igniter 51 via the relay 6. The engine is started by the generator 3 rotating by a recoil 2 by operating the relay 6 for OFF when starting the engine when voltage is not generated in the output circuit 4 of the generator 3. The electric double layer capacitor 7 is charged by operating the relay 6 for ON when predetermined voltage is generated in the output circuit 4 of the generator 3 by starting the engine 1, and its electric power is supplied to the load of the engine 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051693-A (JP)
Title: Game machine
Inventor: SHIRAISHI TATSUYA
IPC: A63F7/02
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent monotonization of tastes of a game by varying degrees of expectation to be given to a player in each time without fixing the degrees of expectation as one.  <P>SOLUTION: Even when big winning with the different number of rounds is selected, the same behavior is generated in appearance by setting opening/closing patterns of a big winning port as the same. Thus, it becomes difficult to discriminate how many rounds of the big winning is obtained from opening/closing frequencies of the big winning port. Thus, when probability variation ratio of two rounds is different from that of five rounds, the degree of expectation of probability variation is normally determined as one by the number of rounds, however, during a period that the number of rounds can not be discriminated, both degrees of expectation of probability variation can be mixed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051277-A (JP)
Title: Non-human disordered model animal deleted in cytoglobin gene function
Inventor: KAWADA NORIBUMI
IPC: G01N33/15
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screening tool useful for the treatments, diagnoses, drug designs, etc. of diseases associated with cytoglobin.  <P>SOLUTION: A non-human disordered model animal deleted in Cygb(cytoglobin) gene function is created. The model animal is to be used as a model animal for a disease associated with iron dysbolism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051281-A (JP)
Title: Levee arranging body of levee coating machine
Inventor: ZUSHI HIROAKI
IPC: A01B35/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a levee coating machine attached with a levee arranging body arranging the levee, wherein a levee upper surface arranging part of the levee arranging body and arranging the upper surface of the levee is made surely pressing the levee upper surface to give high endurance against injuries.  <P>SOLUTION: The levee coating machine includes a levee slope arranging part 2 arranging the slope of a levee 70 by rotation around a shaft, and a levee arranging body 1 having a levee upper surface arranging part 3 connected to the axial direction chip end part of the levee slope arranging part 2 and rotating therewith to arrange the upper surface 70a of the levee 70, wherein the levee upper surface arranging part 3 is formed with a multangular cylindrical element 31 and plural elastic blade plates 32 laid over the side surface of the cylindrical element 31 and connected, with spaces, in the circumferential direction of the cylindrical element 31 and the plural blade plates 32 are put on a situation covering the surface of the cylindrical element 31 as a whole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057108-A (JP)
Title: Optical communication path switching apparatus, optical line apparatus, and optical access system
Inventor: SUGAWA JUN
IPC: H04B10/27
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To achieve unicast, multicast, and broadcast with the same wavelength in an optical access network using an optical switch apparatus and to reduce a change amount of a signal intensity.  <P>SOLUTION: An optical communication path switching apparatus is included in an optical access system including an optical line apparatus communicating with the other network via a gateway and a plurality of optical network apparatuses that are connected with terminals respectively. Referring to an identifier given to a received downlink optical signal, it is determined whether the downlink optical signal is multicast or unicast. The intensity of the downlink optical signal to be output can be changed by the multicast optical signal and the unicast optical signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053841-A (JP)
Title: Exhaust gas purification device of diesel engine
Inventor: MITSUSHIMA KEITA
IPC: F01N3/28
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of the exhaust performance in a diesel engine.  <P>SOLUTION: A rich spike controlling means for desorbing the NOx deposited on an NOx trap catalyst 12 by reducing the excess air ratio of the exhaust gas starts a rich spike control when the deposition amount NOx0 of the NOx deposited on the NOx trap catalyst 12 is same as or more than a rich spike execution judging threshold value NOx1. The rich spike execution judging threshold value NOx1 is calculated by correcting a preset base execution judging threshold value NOx1base using at least one of the temperature of the NOx trap catalyst 12 and the exhaust gas flow rate. Thereby, since the temperature of the NOx trap catalyst 12 and the exhaust gas flow rate, which affect the purification ability of the NOx trap catalyst 12, are taken into consideration, deterioration of the exhaust performance due to execution of the rich spike control is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060861-A (JP)
Title: Ring type hash circle, authentication system, key distribution system, member identification system and authentication method, key distribution method, and member identification method
Inventor: KIYOMOTO SHINSAKU
IPC: G06F21/31
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To form and provide a ring type hash circle wherein, if any one of the hash values is known, every hash value can be verified.  <P>SOLUTION: The ring type hash circle is formed by connecting a plurality of one-way function units having the input length l and the output length m. The one-way function unit selects the initial input within the range of the output length m, and matches the output value obtained by calculating the one-way function with the initial input several times.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063320-A (JP)
Title: Method and apparatus for controlling supply and demand for power system
Inventor: HIROMASA KATSUTOSHI
IPC: G06Q50/06
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve controllability and economical efficiency by highly efficiently processing an overload of power transmission facilities due to load fluctuation in short and long periods while satisfying operation restrictions of the power system.  <P>SOLUTION: An MMI 5 sets an operation limit value 52 for preventing overload which is 98% of an operation limit value 53 of the power transmission facilities 411-41n. An overload prevention section 37 calculates a value for preventing overload when an online flow value of the power transmission facilities 411-41n exceeds the limit value 52 for preventing overload. The overload prevention section 37 achieve to eliminate the overload of the power transmission facilities 411-41n when the load fluctuates in a short period, and compensates the cyclic period for eliminating the overload of the power transmission facilities 411-41n by economical load distribution control when the load fluctuates in a long period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065389-A (JP)
Title: Unequal setting control structure of structure
Inventor: SHIBATA KEITA
IPC: E02D31/12
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unequal setting control structure of a structure capable of eliminating the need of supplying and discharging water between itself and the outside and capable of suppressing the occurrence of unequal setting by quickly controlling a ground-contact pressure distribution on the bottom surface of a foundation.  <P>SOLUTION: Bags 19 filled with gas are arranged in a plurality of pits 18 disposed in an underground skeleton at positions equal to or deeper than an underground water level L. The insides of the bags 19 communicate with each other through communication pipes 20. A flat plate member 21 is liftably attached to the lower surface of each of the bags 19. The inner and outer parts of the pits 18 communicate directly with the foundation 12, a water through hole 23 for introducing underground water W therein is formed in the lower part of each of the flat plate member 21, and an extension means 22 for the bag 19 is interposed between each of the flat plate member 21 and a slab 16. A control means is provided to adjust the ground-contact pressure on the lower surface of a bottom plate 13 by extending and retracting each extension means 22 to change the magnitude of a buoyancy acting on each bag 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063955-A (JP)
Title: Membrane module
Inventor: HOSONO KATSUMI
IPC: B01D63/00
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane module capable of making light in total weight by thinning the thickness of a cap.  <P>SOLUTION: The cap 21 is fixed to a case housing 11 by using a water collection pipe end 14a penetrating through a center of the cap 21 and a nut 27, a cap 22 is fixed to the case housing 11 by using a water collection pipe end 14b penetrating through a center of the cap 22 and a nut 28. Internal pressure stress applied to the caps 21, 22 during filtration operation is distributed by the above fixed configuration.  <P>COPYRIGHT: (C)2010,JPO&INPIT